INDEX.

A B C D E F G H I J K L M

N O P Q R S T U V W X Y Z

Abortion, cows, caused by loco poisoning, 13 rabbits, caused by loco and barium poisoning, 41, 42, 62

Acid, acetic, found in loco-weed, 26

Acqua, C., reference to work, 52

Africa, South, goat disease, 17

Alfalfa, extract, experiments, 28

Alkali deposits, supposed to cause loco disease, 11

Alkaloidal reactions, loco plants, 20, 23, 27, 28

Amaranthus graecizans, supposed cause of loco disease, 10

American Pharmaceutical Association, proceedings, reference, 10

Ammonia obtained from loco plants, 26

Ammonium sulphid precipitate, effect on rabbits, 50

Anæmia, progressing, fundamental characteristic of loco disease, 16, 19

Analyses of loco plants, 21, 22, 23, 32

Anderson, F. W., references to work, 10, 12, 14, 18, 19

Animals, carnivorous and herbivorous, varying immunity to loco disease, 23 domestic, barium poisoning, effects, 72 experiments with barium salts in laboratory, 57-62 farm, barium poisoning, effects, 72 locoed, autopsies, 18-19, 24, 26, 30, 34, 36-43, 45 clinical symptoms, 12-16 pathological conditions as described on the range, 18-19 poisoned by barium, autopsies, 57-61, 64, 67, 73, 74 young, susceptibility to loco poisoning, 15

Antelopes, susceptibility to loco disease, 12

Antidote to loco poison, theoretical, 71-72

Aragallus lamberti, ash determination, 54 barium determination, 54, 56 extracts, uses in laboratory experiments, feeding animals, 20, 23-25, 37, 42, 44-49, 66-68, 70 properties, investigations, 20-21, 23-25, 32 spicatus, study and experiments, 33 spp., cause of loco disease, 10, 20-34 uses, medicinal and toxic properties, 35

Arsenic poisoning, references, 49

Ash determinations of loco plants, 54-55 extract from loco plants, experiments, 48-52 loco plants, barium determinations, 55-57 importance of analysis, 76

Astragalus bigelowii, extract, fatal to rabbit, 38 bisulcatus, extract fatal to rabbit, 38 decumbens, extracts, feeding experiments with rabbits, 70

Astragalus exscapus, barium reported by C. Sprengel, 53 hornii, poisonous properties, study, 19 lentiginosus, poisonous properties, study, 19 menziesii, stock poisoning, 20 missouriensis, ash content and barium determination, 56 extracts, feeding experiments with rabbits, 68-69 mollissimus, distillate, composition, 26 extracts, experiments in feeding animals, 22, 23-25,, 27-33, 36-49, 70 investigations, experiments, and analyses, 21-34 physiological action, 22, 24-25 mortoni, a deadly sheep poison, 20 nitidus extracts, feeding experiments with rabbits, 38, 69 spp., cause of loco disease, 10, 19-34 total ash determinations, 54-55 uses, medicinal and toxic properties, 35 varieties containing no barium, 57

Australia, disease similar to loco poison, description, 16-18

Autopsies on animals after barium poisoning, 57-61, 67, 73, 74 loco poisoning, 18-19, 24, 26, 30, 34, 36-43, 45

Bachem, C., reference to work, 50

Bailey, F. M., reference to work,17

Barium acetate, feeding experiments on animals in laboratory, 57-62 action on farm and domestic animals, 72-74 carbonate, feeding experiments on animals in laboratory, 61, 62 rats, 71 hypodermic injection, cats, fatal results, 62 chlorid, effects on human beings, 63-65 feeding experiments with animals in laboratory, 60-62 use in veterinary therapeutics, dangers, 72-73 content of rocks in Rocky Mountains, 54 determination in ash of loco plants, 54, 55-57 discovery in loco plants, feeding experiments, 5 feeding experiments with range cattle, desirability, 71 harmful when in soluble form, 76 in brine, poisoning stock, 73 well water in England, 57 insoluble after drying loco plants, extraction with digestive ferments, 76 nitrate, feeding experiments on animals in laboratory, results, 61, 62 phosphate, analysis by Bureau of Chemistry, 69 poisoning, experimental, pathological lesions, 65 horses, sheep, and pigs, 73, 74 man, symptoms, results, 62-65 presence in certain vegetable substances, 53 salts, feeding experiments on animals in laboratory, 57-62 toxicity of different solutions, 64 relation of altitude, climate, and varying combinations, 65 use in medicine, 62-65, 72-73 sulphate, nontoxic on account of insolubility, 53

Barrows, D. P., reference to work, 35

Bary, A., references to work, 53, 59, 60

Baum, reference to work, 64

Beech, barium present, 53

Beer, Mexico, use of “crazy weed”, 20

Bellisari, G., reference to work, 64

Beryllium chlorid, effect on rabbits, 50

Binet, P., reference to work, 59

Birch, barium present, 53

Birdsall, W. R., experiments with Aragallus lamberti 20

Blankinship, J. W., references to work, 11, 34

Blood, clots on brain, 18, 26, 37, 42, 65

Boehm, R., reference to work, 58

Böhm, C. R., reference to work, 50

Bray, W. C., reference to work, 53

Brewer, W. H., reference to work, 20

Brine, barium content, producing acute poisoning in stock, 73

Brodie, B. C., reference to work, 61

Brunton, T. L., reference to work, 72

Burgassi, G., reference to work, 52

Cæsium chlorid, experiments on rabbits, 51 occurrence in plants, toxicity, 51

Calcium acetate, experiments on rabbits, 52 carbonate, antidotal to barium, 71 experiments on rabbits, 52 occurrence in loco plants, 25, 27

Cambier, J., experiments with loco plants, 26-28

Canada, disease caused by eating ragwort, 17 freedom from loco disease, 9

Cannabis sativa, supposed cause of locoed conditions in Mexico, 10

Caprioides aureum, supposed cause of loco disease, 10

Carpenter, J. S., references to work, 63, 64

Cash, J. T., reference to work, 72

Cats, barium injection experiments, 62 loco-plant experiments, 22, 24, 30 See also Kittens.

Cattle, barium feeding experiments under range conditions, desirability, 71 daily ration of green fodder, toxic effects of loco plants, 74 loco poisoning, notes, 12, 19, 20, 22, 28 locoed, flesh harmless, 65 poisoned with barium chlorid, flesh harmless, 65 range, barium feeding experiments, desirability, 71 susceptibility to loco disease, 12

Cerium chlorid, experiments on rabbits, 50

Chemical experiments with loco plants, 46-57

Chemicals in aqueous solution, effects on rabbits, 50-52

Chemistry, Bureau, ash and barium determinations, loco plants, 54, 56

Chesnut, V. K., references to work, 10, 11, 33

Chevallier, A., reference to work, 64

Christison, R., references to work, 62, 63

Coffee substitute, use of seeds of Astragalus boeticus, 35

Collier, Peter, study of loco plants, 21

Colorado, loco disease experiments, results, 5 loss of stock from loco disease, 1898, 9

Constipation, treatment of animals with barium, danger, 73

Cotyledon ventricosa, cause of nenta, a goat disease, 17

Courtin, reference to work, 64

Cows, abortion caused by loco poisoning, 13 autopsies after loco poisoning, 18 locoed, symptoms, 25 susceptibility to loco disease, 12

Crawford, Albert C., loco investigations, reference to published paper, 75

Crazy weed. See Loco plants.

Crotalaria sagittalis, cause of loco disease, chemical study, 10, 26-27 experiments with horses, 26-27

Curtice, C., reference to work, 31

Cyon, M., reference to work 59

Cyprus, loco disease of cattle, sheep, and goats, 22

Darling pea, effects on horses and sheep in Australia, 16 feeding sheep, effects similar to loco poisoning, 16-17

Day, M. G., experiments with Astragalus mollissimus and Aragallus lamberti, 15, 23-26

Delphinium spp., supposed cause of loco disease, 10

Demoussy, E., reference to work, 53

Didymium chlorid, experiments on rabbits, 51

Dieckerhoff, W., references to work, 72, 74

Digestion of loco plants, experiments, 66, 67, 68, 70

Diuretic, use of Astragalus glycophyllus, 35

Dogs, barium feeding experiments, results, 62 poisoning, subcutaneous injection, 74 loco-plant feeding experiments, 22, 23, 30, 53

Donkeys, susceptibility to loco disease, 12

Dworzak, H., reference to work, 53

Dyrenforth, reference to work, 54

Eastwood, A., references to work, 10, 12

Eckard, G. E., reference to work, 53

Ehrhardt, J., reference to work, 73

Emory, W. H., reference to work, 19

Eschricht, reference to work, 64

Experiments, laboratory, with barium salts, 57-62 loco plants, 36-56, 66-71 loco poisoning and barium feeding, results, 5

Extracts of loco plants, digestion with pepsin and pancreatin, experiments, 66-68 testing, importance, 76 use in laboratory experiments, varying toxicity, 36-49, 66-71

Falk, reference to work, 74

Faust, E. S., reference to work, 31

Faville, reference to work, 18

Felletar, E., reference to work, 62

Ferguson, J. C., reference to work, 63

Filippi, E., reference to work, 62

Fletcher, J., reference to work, 10

Fleurot, reference to work, 35

Folin, O., reference to work, 56

Food, use of loco plants, 35, 74

Forage, use of Astragalus nuttallianus and A. crassicarpus, 35

Forchhammer, J. G., reference to work, 53

Foster, F. B., reference to work, 26

Frankforter, G. B., reference to work, 35

Fraps, G. S., reference to work, 72

Fresenius, C. G., reference to work, 72

Fritillaria pudica, supposed cause of loco disease, 10

Frogs, loco-plant experiments, 17, 22, 24 poisoning, 17, 24

Fröhlich, A., reference to work, 65

Fröhner, E., reference to work, 73

Fuchs, C. J., references to work, 65, 74

Funaro, A., reference to work, 64

Garbanzillo, Spanish name for Astragalus mollissimus, derivation, 11

Gibbons, H., reference to work, 21

Givens, A. J., references to work, 10, 35

Glands, swelling, in locoed animals, note, 63 result of use of barium on human beings, 63

Glover, R. M., reference to work, 61

Goat disease, South Africa, note, 17

Goats, loco poisoning, 22 susceptibility to loco disease, 12

Gordon, P. R., reference to work, 17

Grass staggers, Texas loco disease, symptoms, description, 11

Greshoff, M., reference to work, 35

Guinea pig, autopsy after loco poisoning, 43 pigs, loco-plant feeding experiments, 32, 43

Guthrie, F. B., reference to work, 17

Hairs on plants cause of loco disease, suggestion, 22, 28

Hallucinations caused by loco poison, 13

Hare, H. A., reference to work, 63

Harkins, W. D., reference to work, 49

Hayes, M. H., description of Texas grass staggers, 11

Hefftner, A., reference to work, 58

Heilborn, F., reference to work, 59

Hill, J. R., reference to work, 22

Hillebrand, method of determination of barium in ash of loco plants, 56 statement as to barium content of rocks in Rocky Mountains, 54

Hoffmann, F., reference to work, 26

Hogs, susceptibility to loco disease, 12

Holmes, E. M., reference to work, 35

Hornberger, R., reference to work, 53

Horses, autopsies after barium poisoning, 73 loco poisoning, 18, 26 barium poisoning, 73 disease caused by feeding on Darling pea (Swainsona galegifolia), 16 loco-plant experiments, 33 loco poisoning, notes, 16, 19, 20, 26 locoed, symptoms, 13 susceptibility to loco disease, 12

Hough, W., reference to work, 35

Howard, C. D., reference to work, 73

Hugo, Colo., soils, analysis for traces of barium, 57

Hunt, Reid, study of and experiments with loco plants, 33-34

Hurd, H. M., reference to work, 35

Husemann, T., reference to work, 62

Hydrocyanic acid, presence in loco plants, suggestion, 29

Indigo disease, similarity to loco disease, 16-17

Ingersoll, study of loco disease, 30

Injections, subcutaneous, experiments with barium salts, 62, 73, 74 loco extracts, 43

Insanity, treatment, use of Astragalus mollissimus, 35

“Insect Life,” reference to work, 31

Intoxication caused by loco plants, 13, 16, 21, 22

Jaksch, J. v., references to work, 51, 62

Janvier, reference to work, 11

Kabitz, H., reference to work,, 74

Kansas, loss of stock from loco disease in 1883,, 9

Kellogg, A., reference to work,, 19

Kelsey, F. D., reference to work,, 10

Kennedy, H., reference to work,, 63

Kennedy, J., experiments with loco-weed extracts,, 23,, 26

Kingsley, B. F., reference to work,, 12

Kissner, G., reference to work,, 61

Kittens, loco-plant experiments, and autopsies,, 24-28 See also, Cats.

Kleuch, J. P., reference to work,, 19

Knop, W., reference to work,, 53

Knowles, M. E., references to work,, 13,, 14

Kobert, R., references to work,, 33,, 54

Laband, L., reference to work, 51

Laboratory experiments with loco plants, 36-57

Lagarde, P., reference to work, 64

Lambs, experiments in feeding loco plants, symptoms and autopsies, 31, 45, 46

Lane, C. B., reference to work, 74

Lanthanum chlorid, experiments on rabbits, 50

Lathyrism, symptoms, resemblance to loco poisoning, 15

Leucocrinum montanum, supposed cause of loco disease, 10

Lewin, L., references to work, 65, 72

Lewis, Doctor, experiments with loco plants on rabbits, 30

Linossier, G., reference to work, 74

Lisfranc, reference to work, 64

Lloyd, J. W., study of loco poison, 33, 32

Loco-acid, body supposed to be in loco plants, 30 disease, attributed to hairs on plants, 22, 28 worms, 31, 34 experiments, Colorado, results, 5 symptoms, descriptions, 11, 12-16, 17, 24, 26, 28, 29, 33, 36-44 eating habit, description, 14, 15 intoxication, 13, 16, 21, 22 investigations from a pharmacological standpoint, historical sketch, 19-34 plants, ash determinations, 54-55 ashed, aqueous extracts, effect, 48-52 barium determinations, 55-57

Loco plants, eaten with large amounts of other food presumably not dangerous, 71 effects on human beings, 15, 20, 22, 35 extracts, digestion with pepsin and pancreatin, experiments, 66-68 extracts, variations in toxicity, 66-71 use in laboratory experiments, varying toxicity, 36-52, 66-71 list, 10 poison, varying in carnivorous and herbivorous animals, 23 with season, variety, and origin, 25, 48 uses as food, forage, medicine, etc., 35 without barium not poisonous, 68-71 See also Loco weeds. poison, attempts to isolate the active principle, 47 poisoning, laboratory study, results, 5-6 symptoms, 11, 12-16, 17, 24, 26, 28, 29, 33, 36-44 reproduction in rabbits, 29, 33, 36-44, 75 theoretical antidote, 71-72

Locoed animals, clinical symptoms, 12-16 pathological conditions as described on the range, 18-19 derivation of term, 9

Locoin, experiments by Ruedi, 30

Loco-weed disease, geographical distribution, 9 family, notes on use of various members, 35 See also Loco plants.

Lopes, A., reference to work, 64

Lotus americanus, supposed cause of loco disease, 10

Lüdeking, C., reference to work, 72

Lutterkorth, H., reference to work, 53

McCullaugh, F. A., references to work, 12, 13, 15, 19

McEackran, Doctor, loco-plant experiments with horse, 33

Magnesium acetate, experiments on rabbits, 52

Magnus, R., reference to work, 58

Maiden, J. H., reference to work, 16

Maisch, J. M., references to work, 21, 35

Malbec, A., reference to work, 58

Malnutrition, cause of loco disease, suggestion, 29, 34

Malvastrum coccineum, supposed cause of loco disease, 10

Man, barium poisoning, 62-65 loco poisoning, symptoms, 15

Manganese acetate, experiments on rabbits, 51

Manitoba, occurrence of loco poisoning, 10

Marine plants, barium taken up from sea, 53

Marsh, Dr. C. Dwight, investigation and collection of loco plants, and reference to published paper, 36, 75

Marshall, H. T., loco plant study, reference to work, 31, 34

Martin, C. J., description of effects of feeding the Darling pea to sheep, 16-17

Matthews, W., reference to work, 35

Mayo, N. S., loco-plant studies, references to work, 11, 13, 18, 32, 71

Meat from locoed cattle harmless, 65

Medicago sativa. See Alfalfa.

Medicine, use of loco plants, 35

Meltzer, S. J., reference to work, 52

Mexico, plants causing “locoed” condition, 10, 11

Mickwitz, L., reference to work, 59

Miller, C. H., reference to work, 13

Mittelstaedt, F., references to work, 62, 65

Moffat, P., study of loco plants, 20

Mules, susceptibility to loco disease, 12

Nagler, F., reference to work, 73

Nausea, effect of loco plants on man, 15, 20, 22

Nelson, S. B., reference to work, 33

Nenta, goat disease, South Africa, 17

Neumann, J., reference to work, 58

Neuritis, peripheral, in locoed animals in Australia, 17

New South Wales, Agricultural Gazette, references, 16, 17

Nightshade spp., supposed cause of locoed condition in Mexico, 10

Nockolds, C., references to work, 12, 14

Nothnagel, H., reference to work, 65

Noyes, A. A., reference to work, 53

Oatman, H. C., experiments with alfalfa extract, 28

O’Brine, loco-plant studies and analyses and references to work, 13, 18, 19, 27, 32, 33, 54

Onsum, J., reference to work, 61

Orange Judd Farmer, reference, 63

Orfila, reference to work, 59

Oserow, reference to work, 48

Ott, Dr. Isaac, experiments with extract of Astragalus mollissimus, results, 22

Oxytropis lamberti, analyses, 20 See also Aragallus.

Paralysis, result of barium poisoning in man, 64

Parasites, loco plants, suggested cause of loco disease, 31, 34

Parker, W. T., reference to work, 13

Parkes, reference to work, 74

Pathological conditions in barium poisoning, 65 locoed animals on the range, 18-19

Patterson, A. H., reference to work, 12

Pauli, W., reference to work, 65

Payne, J. E., reference to work, 34

Pelletier, D., references to work, 62, 73

Pigs, barium poisoning, 74 guinea. SeeGuinea pigs.

Pilgrim, C. W., reference to work, 11

Pilliet, A., reference to work, 58

Plants, marine, barium taken up from sea, 53

Plönius, W., reference to work, 41

Poison, loco, attempts to isolate the active principle, 47 properties of certain loco plants, 35

Poisoning, barium, experimental, pathological lesions, 65 horses, sheep, and pigs, 73, 74 man, 62-65 acute cases, symptoms, results, 64 possibility of production from use of food, 64

Poisoning, loco, theoretical antidote, 71-72 symptoms, 11, 12-16, 17, 24, 26, 29, 33, 36-44 reproduction in rabbits, 29, 33, 36-44, 75

Porcher, F. P., reference to work, 35

Post-mortems. See Autopsies.

Pott, E., reference to work, 35

Power, F. B., experiments with loco plants, 26-28

Pregnancy, animals in, experiments in feeding barium salts, 62 loco plants, 41, 42

Prescott, A. B., study of Aragallus lamberti, 20

Rabbits, autopsies after barium poisoning, 57-61, 67 loco poisoning, 30, 34, 36-43 barium salts, feeding experiments, 57-62 chemicals in aqueous solutions, feeding experiments, 50-52 loco plants, ash extracts, feeding experiments, 48-49, 66-71 feeding experiments, 22, 24, 29, 30, 33, 34 in laboratory, 36-44, 48-49, 66-71 reproduction of symptoms of loco poisoning, 29, 33, 36-44, 75

Rabies, treatment, use of Astragalus kentrophyta, 35

Rabuteau, reference to work, 59

Ragwort, poisonous effects, Canada, 17

Ram, barium poisoning, autopsy, 74

Ration, daily, green food for cattle, toxic effects of loco plants, 74

Rats, feeding experiments with barium carbonate, 71

Rattle-box. See Crotalaria sagittalis.

Rattleweed disease. See Loco disease.

Reichardt, E., reference to work, 64

Reincke, J. J., reference to work, 59

Resins from loco plants, experiments, 26

Reynolds, M. H., investigations with barium, 65

Rhamnus lanceolata, supposed cause of loco disease, 10

Rocky Mountains, high percentage of barium in rocks, 54

Roscoe, H. E., reference to work, 53

Rosenthal, D. A., reference to work, 35

Rossbach, M. J., reference to work, 65

Rothrock, description of loco plants, effects on animals, 20, 21

Ruedi, Carl, experiments with loco plants and references to work, 14, 19, 29-30

Sages said to cause loco disease, 11

Salivation, result of loco poison, 12 use of barium on human beings, 63

Salt licks supposed to cause loco disease, 11 prevention of poisonous effects of Darling pea, 17

Santi, L., references to work, 59, 72

Sayre, L. E., investigations and experiments and references to work, 10, 11, 14, 18, 19, 22, 23, 25, 28, 29, 30, 31, 34, 48

Schedel, H., reference to work, 65

Scheibler, C., reference to work, 64

Schirmer, reference to work, 74

Schorlemmer, C., reference to work, 53

Schuchardt, B., description of symptoms of locoed animals, similar to lathyrism, 15

Schulz, H., reference to work, 63

Schwartzkopff, O., references to work, 12, 13

Schwilgué, C. J. A., reference to work, 63

“Science,” references to papers on loco plants, 11, 31

Scrofula, treatment, use of barium 62

Senecio jacoboea, poisonous effects, 17

Sestini, F., tests for beryllium, 50

Sheep, autopsies after barium poisoning, 74 loco poisoning, 18, 30, 33, 45 disease caused by feeding on Darling pea, 16-17 loco-plant feeding experiments, 30, 44-46 poisoning, notes, 20, 22, 30, 33, 34 locoed, symptoms, 14-15 susceptibility to loco disease, 12

Smith, J. G., reference to work, 35

Snow, F. H., reference to work, 31

Soils, analysis, Hugo, Colo., for traces of barium, 57

Sophora sericea, supposed cause of loco disease, 10

Spine diseases, treatment, use of barium, 63

Sprengel, C., reference to work, 53

Staggers, grass, Texas loco disease, symptoms, description, 11

Stalker, M., description of symptoms of locoed animals and references to work, 10, 11, 14, 15, 16, 18, 21, 26, 64

Steele, C. D., reference to work, 31

Stern, E., reference to work, 64

Stietenroth, reference to work, 73

Stipa vaseyi, supposed cause of loco disease, 10

Stock, losses from loco diseases, 9, 34 poisoning by barium in brine, 73

Stockman, Doctor, experiments with extracts of Astragalus mollissimus, 22

Storer, F. H., reference to work, 72

Storke, B. F., references to work, 19, 25

Strontium acetate, experiments on rabbits, 52

Subcutaneous injections. See Injections.

Sullivan, Dr. E. C., determination of barium in Aragallus lamberti, 54

Sulphates antidotal to barium, suggestions, 71-72, 75

Suzuki, U., reference to work, 53

Swain, R. E., reference to work, 49

Swainsona galegifolia. See Darling pea. spp., effects on sheep and horses, similar to loco poisoning, 16-17

Syphilis, treatment, use of Astragalus exscapus, 35

Taenia expansa. See Tapeworm.

Taito, F., reference to work, 64

Tallquist, T. W., reference to work, 31

Tapeworm, sheep, suggested cause of loco disease, 30

Texas grass staggers, loco disease, symptoms, description, 11

Thallium nitrate, experiments on rabbits, 50

Thorium chlorid, experiments on rabbits, 50

Thorpe, T. E., reference to work, 57

Tidy, C. M., reference to work, 61

Tiraboscht, A., reference to work, 64

Titanium chlorid, experiments on rabbits, 50

Tixier, L., reference to work, 41

Torrey, J., reference to work, 19

Toxicity, variations in extracts of loco plants, 66-71

Turner, F., reference to work, 17

Ulcers in stomach, 18, 24, 37, 41, 43, 49, 69

Vasey, George, investigations and references to work, 12, 13, 14, 19, 20, 21

Wait, C. E., reference to work, 51

Walsh, J., reference to work, 64

Watson, S., study of Aragallus lamberti, 20

Weber, F. R., reference to work, 59

Wheat, barium present, 53

Wheeler, G. M., references to work, 20, 21

Wilcox, E. V., references to work, 11, 33

Wilcox, T. E., reference to work, 13

Williams, T. A., reference to work, 10

Winslow, K., reference to work, 73

Wohlwill, F., reference to work, 51

Woll, F. W., reference to work, 74

Woolls, W., reference to work, 17

Worms, cause of loco disease, suggestion, 30, 31, 34

Yttrium chlorid, experiments on rabbits, 51

Zirconium chlorid, experiments on rabbits, 50-51

Zygadenus elegans, supposed cause of loco disease, 10

TRANSCRIBER NOTES:

Obvious typographical errors and punctuation has been corrected without note.

Alternate spellings and mis-spellings in the original have been retained.

Page 26: "analagous" changed to "analogous" (some plant analogous to).

Footnote 96: "Crotallaria" changed to "Crotalaria" (Poisonous Effects of Crotalaria).

Page 52: "Rubidum" changed to "Rubidium" (Rubidium chlorid c. p.).

Page 76: "is" changed to "it" (so that it is not).